<!doctype html>
<html>

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
  <title>HELLO，AMAP!</title>
  <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
  <style>
    html,
    body,
    #container {
      height: 100%;
      width: 100%;
    }

    .amap-icon img,
    .amap-marker-content img {
      width: 25px;
      height: 34px;
    }

    .cus_info_window {
      background-color: #fff;
      padding: 10px;
    }
  </style>
</head>

<body>
  <div id="container"></div>
  <script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=608d75903d29ad471362f8c58c550daf"></script>
  <script type="text/javascript">
    // 创建地图实例
    var map = new AMap.Map("container", {
      zoom: 13,
      center: [114.514976, 38.042007],
      resizeEnable: true
    });

    // 创建点覆盖物
    var marker = new AMap.Marker({
      position: new AMap.LngLat(114.528537, 38.043089),
      icon: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png',
      offset: new AMap.Pixel(-13, -30)
    });
    map.add(marker);

    // 创建信息窗体
    var infoWindow = new AMap.InfoWindow({
      isCustom: true,  // 使用自定义窗体
      content: '<div class="cus_info_window">HELLO,AMAP!</div>', // 信息窗体的内容可以是任意 html 片段
      offset: new AMap.Pixel(16, -45)
    });
    var onMarkerClick = function (e) {
      infoWindow.open(map, e.target.getPosition()); // 打开信息窗体
      // e.target 就是被点击的 Marker
    }

    marker.on('click', onMarkerClick); // 绑定 click 事件

    const lineArr = [
      [114.514976, 38.042007],
      [114.528537, 38.043089],
      [114.533, 38.034436],
      [114.504333, 38.038086],
      [114.514976, 38.042007]
    ];
    var polyline = new AMap.Polyline({
      path: lineArr,          // 设置线覆盖物路径
      strokeColor: "#2222FF", // 线颜色
      strokeWeight: 5,        // 线宽
      strokeStyle: "solid",   // 线样式
    });
    map.add(polyline);
  </script>
</body>

</html>